Description

Iodonium Thiophene CAS NO 45955-43-9 is a specialized iodonium salt derivative of thiophene, a key heterocyclic compound. This high-purity intermediate is valued for its unique reactivity, particularly in facilitating efficient carbon-heteroatom bond formation. It serves as a critical building block for researchers and manufacturers in the pharmaceutical and advanced materials sectors, enabling the synthesis of complex molecules and functional polymers.

Application

This versatile iodonium salt finds use in several advanced chemical synthesis and research applications:

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those containing thiophene or sulfur-based heterocycles.
• Polymer Chemistry: Used as a monomer or initiator in the development of conductive polymers and advanced polymeric materials.
• Organic Synthesis Reagent: Employed in cross-coupling reactions (e.g., with Suzuki, Heck reactions) and as an efficient arylating or alkylating agent.
• Material Science Research: Facilitates the creation of novel organic electronic materials, including organic light-emitting diodes (OLEDs) and semiconductors.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands and organocatalysts used in asymmetric synthesis.
• Agrochemical Synthesis: Intermediate in the production of certain herbicides and fungicides that incorporate the thiophene moiety.

Basic Information

Product Name	Iodonium Thiophene
CAS No.	45955-43-9
Molecular Formula	C8H7IOS
Molecular Weight	302.11 g/mol
Synonyms	Thiophenium, iododiphenyl-; Diphenyliodonium thiophen-2-ide; Iododiphenyl thiophenium; (Diphenyl-λ³-iodanyl)thiophene; Phenyliodonium thiophenide; Thiophene iodonium salt; 2-Thienyldiphenyliodonium; Diphenyliodonium 2-thienylide
EINECS	Contact for details

Quality Control

Our Iodonium Thiophene is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting purity, assay, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.